Iran · 1991–2020

Best time to visit
Eslamshahr

For Eslamshahr, October has the most comfortable weather in our climate comparison. Typical daytime highs are 25°C, nights average 15°C, and rainfall totals about 13 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.

Best all-round monthOctober
Typical daytime high25°C
Typical night-time low15°C
October rainfall13 mm
Overall comfort

October

Other strong months: April and May

97/100 weather score
Outdoor sightseeing

April

Other strong months: March and November

85/100 weather score

Make the answer personal

Choose the weather
that suits you.

Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.

2 months fit your choices for Eslamshahr

April22.7°C day · 37 mm rain · 5.4 wet days
October25°C day · 13 mm rain · 2.1 wet days

January has the lowest comfort score at 24 out of 100, compared with October at 97. The main reason is that days reach only 8.9°C, 15° below the 24°C the score treats as ideal.

Quick answers

Planning a trip to Eslamshahr?

These answers come from the same measured monthly climate record shown on this page.

When is the best time to visit Eslamshahr?

October is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 25°C and 13 mm of rain.

What is the hottest month in Eslamshahr?

July is hottest in this record, with a typical daytime high of 37.2°C and a night-time low of 25.1°C.

Which month has the least rain?

September has the lowest monthly rainfall total at 1 mm.

Is this a weather forecast?

No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.

Month by month

See how the weather
changes through the year.

The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.

Jan
248.9° / 0.8°
Feb
3511.5° / 2.9°
Mar
6117.2° / 7.6°
Apr
8822.7° / 12.3°
May
7928.8° / 17.7°
Jun
5134.8° / 22.7°
Jul
3837.2° / 25.1°
Aug
4435.9° / 24.3°
Sep
6332° / 20.8°
Oct
9725° / 15°
Nov
5916° / 7.4°
Dec
3410.7° / 3.1°
Monthly climate evidence for Eslamshahr — daylight is calculated from latitude, everything else is measured
MonthDayNightRainWet daysDaylightComfortCoverage
January8.9°C0.8°C35 mm4.110 h24Good coverage
February11.5°C2.9°C36 mm5.410 h 5035Good coverage
March17.2°C7.6°C44 mm5.611 h 5261Good coverage
April22.7°C12.3°C37 mm5.413 h 0288Good coverage
May28.8°C17.7°C12 mm3.414 h 0179Good coverage
June34.8°C22.7°C9 mm114 h 3351Good coverage
July37.2°C25.1°C7 mm0.614 h 2038Good coverage
August35.9°C24.3°C6 mm0.413 h 3044Good coverage
September32°C20.8°C1 mm0.312 h 2163Good coverage
October25°C15°C13 mm2.111 h 1397Good coverage
November16°C7.4°C33 mm4.510 h 1459Good coverage
December10.7°C3.1°C31 mm4.39 h 4634Good coverage
Records at TEHRAN-MEHRABAD, 1954–2025
MonthRecord highRecord lowWettest dayWettest / driest monthYears
January21.4°C5 Jan 2015-13.0°C1 Jan 197399 mm3 Jan 1991109 mm1991 · driest 0 mm in 200040
February24.4°C23 Feb 2016-9.0°C3 Feb 1974101 mm12 Feb 2013130 mm2013 · driest 2 mm in 200141
March30.3°C29 Mar 2018-9.0°C6 Mar 1980105 mm16 Mar 1992147 mm1992 · driest 0 mm in 200842
April33.0°C27 Apr 2008-2.6°C1 Apr 201438 mm3 Apr 2002102 mm2003 · driest 0 mm in 200141
May37.3°C21 May 20250.0°C19 May 201019 mm8 May 199641 mm1992 · driest 0 mm in 199046
June42.2°C30 Jun 201512.4°C15 Jun 201170 mm24 Jun 2010170 mm2010 · driest 0 mm in 200142
July43.0°C6 Jul 197513.9°C13 Jul 196870 mm15 Jul 2010120 mm2010 · driest 0 mm in 199446
August42.4°C8 Aug 202413.9°C27 Aug 195780 mm26 Aug 199480 mm1994 · driest 0 mm in 199047
September39.0°C6 Sep 197910.6°C30 Sep 195517 mm28 Sep 202424 mm2024 · driest 0 mm in 202043
October33.4°C3 Oct 20022.0°C20 Oct 199349 mm29 Oct 2011106 mm2011 · driest 0 mm in 200542
November26.6°C6 Nov 2012-7.2°C25 Nov 201661 mm21 Nov 200079 mm1994 · driest 0 mm in 201743
December21.0°C7 Dec 2005-11.5°C12 Dec 200392 mm2 Dec 1999102 mm1999 · driest 0 mm in 202342
Typical days per month at TEHRAN-MEHRABAD, 1991–2020
MonthDays 25°C+Days 30°C+Frost nightsHeavy rain (10 mm+)
January009<1
February005<1
March1<11<1
April81<1<1
May2211<1<1
June25240<1
July28280<1
August272600
September262100
October1530<1
November<10<11
December004<1
How often different weather occurs at TEHRAN-MEHRABAD, based on its daily record
MonthDry days reaching 20°CWet daysDays with heavy rainWeeks with 3+ wet daysTypical high by year
January<1%13%3%10%4.4–11.1°C
February1%18%3%16%8.5–13.9°C
March26%18%4%21%14.7–19.5°C
April73%16%3%13%20.5–26.0°C
May88%11%<1%7%26.7–30.7°C
June98%3%<1%<1%33.0–36.3°C
July98%2%<1%0%35.8–38.3°C
August99%1%<1%<1%34.6–37.1°C
September99%1%<1%<1%30.6–33.2°C
October87%6%1%8%23.5–26.8°C
November21%15%3%17%14.0–18.4°C
December1%14%3%12%8.8–13.0°C

A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.

The evidence behind this page

Where these figures
come from.

Place identity
GeoNames 449504
NOAA station
IR000407540 · TEHRAN-MEHRABAD
Station distance
16.3 km from the place centre
Climate period
1991–2020
Minimum month coverage
17 usable years
Daylight
Calculated from latitude 35.55°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

Next step

Choose your month.
Then plan the details.

The weather comparison for Eslamshahr is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.

How travel partnerships will work

Keep exploring

Same climate evidence,
different places.

These places read the same station, so their climate numbers are identical. Their setting, population and distance from TEHRAN-MEHRABAD are not.